README.rst
1.. zephyr:code-sample:: die_temp_polling
2 :name: CPU die temperature polling
3 :relevant-api: sensor_interface
4
5 Get CPU die temperature data from a sensor using polling.
6
7Overview
8********
9
10This sample periodically reads temperature from the CPU Die
11temperature sensor and display the results.
12
13Building and Running
14********************
15
16To run this sample, enable the sensor node that supports ``SENSOR_CHAN_DIE_TEMP``
17and create an alias named ``die-temp0`` to link to the node.
18The tail ``0`` is the sensor number. This sample support up to 15 sensors.
19
20.. zephyr-app-commands::
21 :zephyr-app: samples/sensor/die_temp_polling
22 :board: rpi_pico
23 :goals: build
24 :compact:
25
26Sample Output
27=============
28
29.. code-block:: console
30
31 CPU Die temperature[dietemp]: 22.6 °C
32 CPU Die temperature[dietemp]: 22.8 °C
33 CPU Die temperature[dietemp]: 23.1 °C
34